Big Bang Theory Quote
Leonard: Cats, Sheldon. You're clearly upset about Amy being gone, and you're trying to replace her with a bunch of cats.
Sheldon: Clowder.
Leonard: What?
Sheldon: A group of cats is a clowder. Or a glaring.
Leonard: Okay, yeah, fine.
Sheldon: It's the kind of thing you ought to know now that we have one.
Quote from S04E03 - The Zazzy Substitution